The Enlarged d-q Model of Induction Motor with the Iron Loss and Saturation Effect of Magnetizing and Leakage Inductance

  • Jan Otýpka
  • Petr Orság
  • Vítězslav Stýskala
  • Dmitrii KolosovEmail author
  • Stanislav Kocman
  • Feodor Vainstein
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 423)


The main aim of this paper is the presentation of induction motor model with the iron loss and the saturation effect of magnetizing and leakage inductances. The previous published standard models of induction motor using the d-q model actually neglect the iron loss effect. Hence, the iron loss represents about 3–5 % total loss in the induction motor. This paper is focused on the inferred model, which considers the iron loss in motor, and comparing with the standard models. The second part of the paper deals with the saturation effect of magnetizing and leakage inductances.


Induction motor D-q coordinate frame model Iron loss Saturation effect Magnetizing inductance Leakage inductance T-form 



The work is partially supported by Grant of SGS No. SP2015/151, VŠB—Technical University of Ostrava, Czech Republic.


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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Jan Otýpka
    • 1
  • Petr Orság
    • 1
  • Vítězslav Stýskala
    • 1
  • Dmitrii Kolosov
    • 1
    Email author
  • Stanislav Kocman
    • 1
  • Feodor Vainstein
    • 2
  1. 1.Department of Electrical Engineering FEECSVŠB—Technical University of OstravaOstrava, PorubaCzech Republic
  2. 2.STEM College, Texas A&M University TexarkanaTexarkanaUSA

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